Wednesday, December 8th, 2021

Three men were buried in Mexico 500 years ago. DNA and bones reveal their stories of enslavement

Genes, chemical clues, and the filing of teeth into shapes all point to West Africa as the birthplace of these three individuals, although they were buried in a mass grave in colonial Mexico City....

Children of the pandemic: How will kids be shaped by the coronavirus crisis?

By Joel GoldbergApr. 30, 2020 , 11:15 AM Science’s COVID-19 reporting is supported by the Pulitzer Center. Health professionals face a massive challenge in responding to the coronavirus. Child psychologists are no exception as...

Blood test for multiple cancers studied in 10,000 women, and is our Sun boring?

Solar Dynamic Observatory/NASA Staff Writer Jocelyn Kaiser joins Sarah to talk about a recent Science paper describing the results of a large study on a blood test for multiple types of cancer. The trial’s...

NIH’s axing of bat coronavirus grant a ‘horrible precedent’ and might break rules, critics say

A now-canceled grant from the National Institutes of Health allowed researchers associated with the EcoHealth Alliance to gather samples from bats, which can carry viruses that jump to other animals and humans. ECOHEALTH ALLIANCE...

Primatologists work to keep great apes safe from coronavirus

Amina, a 6-year-old female chimpanzee, was infected with a virus that may have killed her mother during a 2017 outbreak at Ngogo in Kibale National Forest in Uganda. Jeremy Clift By Ann GibbonsMay. 1,...

Mouse brains seen in unprecedented 3D detail, thanks to new staining technique

Scientists imaged a mouse brain with a new staining method that can image up to four molecular targets at once (three targets shown above). RIKEN/Creative Commons By Dennis NormileMay. 1, 2020 , 11:15 AM Scientists studying...

Biologists invent a new way to fight viruses with llama blood and molecular superglue

Researchers have shown that small antibodies can block the Rift Valley fever virus (above) from entering cells. LAGUNA DESIGN/Science Source By Mitch LeslieMay. 1, 2020 , 6:40 PM For more than 20 years, researchers...

Pressure grows on China for independent investigation into pandemic’s origins

The Wuhan Institute of Virology in China, which includes this high-containment laboratory designed to work with the deadliest pathogens, is at the center of so far uncorroborated allegations that a lab accident released the...

‘Dark’ lunar eclipse points to medieval volcanic eruptions

A total lunar eclipse typically appears red, but not after a large volcanic eruption. ESA/CESAR-M.Castillo By Katherine KorneiMay. 4, 2020 , 2:30 PM On 5 May 1110 C.E., the night of a lunar eclipse,...

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